13152950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 25980480

約数和(自身を除く): 12827530

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 193, 235, 290, 386, 470, 725, 965, 1175, 1363, 1450, 1930, 2350, 2726, 4825, 5597, 6815, 9071, 9650, 11194, 13630, 18142, 27985, 34075, 45355, 55970, 68150, 90710, 139925, 226775, 263059, 279850, 453550, 526118, 1315295, 2630590, 6576475, 13152950]

約数ペア:

[(1, 13152950), (2, 6576475), (5, 2630590), (10, 1315295), (25, 526118), (29, 453550), (47, 279850), (50, 263059), (58, 226775), (94, 139925), (145, 90710), (193, 68150), (235, 55970), (290, 45355), (386, 34075), (470, 27985), (725, 18142), (965, 13630), (1175, 11194), (1363, 9650), (1450, 9071), (1930, 6815), (2350, 5597), (2726, 4825)]